1 /**************************************************************************** 2 * Copyright (c) 1998-2010,2020 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29 /**************************************************************************** 30 * Author: Juergen Pfeifer, 1995,1997 * 31 ****************************************************************************/ 32 33 /*************************************************************************** 34 * Module m_userptr * 35 * Associate application data with menus * 36 ***************************************************************************/ 37 38 #include "menu.priv.h" 39 40 MODULE_ID("$Id: m_userptr.c,v 1.18 2020/01/18 17:04:37 tom Exp $") 41 42 /*--------------------------------------------------------------------------- 43 | Facility : libnmenu 44 | Function : int set_menu_userptr(MENU *menu, void *userptr) 45 | 46 | Description : Set the pointer that is reserved in any menu to store 47 | application relevant information. 48 | 49 | Return Values : E_OK - success 50 +--------------------------------------------------------------------------*/ 51 NCURSES_EXPORT(int) 52 set_menu_userptr(MENU * menu, void *userptr) 53 { 54 T((T_CALLED("set_menu_userptr(%p,%p)"), (void *)menu, (void *)userptr)); 55 Normalize_Menu(menu)->userptr = userptr; 56 RETURN(E_OK); 57 } 58 59 /*--------------------------------------------------------------------------- 60 | Facility : libnmenu 61 | Function : void *menu_userptr(const MENU *menu) 62 | 63 | Description : Return the pointer that is reserved in any menu to 64 | store application relevant information. 65 | 66 | Return Values : Value of the pointer. If no such pointer has been set, 67 | NULL is returned 68 +--------------------------------------------------------------------------*/ 69 NCURSES_EXPORT(void *) 70 menu_userptr(const MENU * menu) 71 { 72 T((T_CALLED("menu_userptr(%p)"), (const void *)menu)); 73 returnVoidPtr(Normalize_Menu(menu)->userptr); 74 } 75 76 /* m_userptr.c ends here */ 77